<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        ul{
            width: 270px;
            padding: 0;
        }
        .test1{
            width: 270px;
            height: 90px;
            /*background-color: red;*/
            list-style: none;
            float: left;


        }
        .row-fuild{
            width: 100%;
            height: 90px;
            /*background-color: #2ca02c;*/
        }
        .span3{
            width: 33%;
            height: 90px;
            float: left;
            background-image: url("1.jpg");
            /*-webkit-background-size:;*/
            background-size:90px;
            background-repeat:no-repeat;
            /*background-color: black;*/
        }
        .span4{
            width: 67%;
            height: 68px;
            float: left;
            background-color: yellow;
            line-height: 20px;
            text-align: center;
            text-align: center;
        }
        .span4>a{
            word-wrap: break-word;
            display: block;
            line-height: 68px;
            overflow: hidden;
            text-overflow:ellipsis;
            white-space: nowrap

        }
    </style>
</head>
<body>
<div class="sidebar-box">
    <h3>典型案列：</h3>
    <ul style="margin: 0">
       <li class="test1">
        <div class="row-fuild">
            <div class="span3"></div>
            <div class="span4"></div>
        </div>
        </li>

        <li class="test1">
            <div class="row-fuild">
                <div class="span3"></div>
                <div class="span4"></div>
            </div>
        </li>

        <li class="test1">
            <div class="row-fuild">
                <div class="span3"></div>
                <div class="span4"></div>
            </div>
        </li>

        <li class="test1">
            <div class="row-fuild">
                <div class="span3"></div>
                <div class="span4"><a href="#">dadasdasddasdsadasdsadasdasdasdas</a></div>
            </div>
        </li>
    </ul>
</div>

</body>
</html>